Struct ConfigBuilder 

pub struct ConfigBuilder<Isolation = ServerDefault, Access = ServerDefault> { /* private fields */ }

Typestated builder for TransactionConfig.

State parameters are inferred and do not need to be named by callers.

Implementations

impl<Isolation, Access> ConfigBuilder<Isolation, Access>

pub const fn isolation_level( self, level: IsolationLevel, ) -> ConfigBuilder<Dynamic, Access>

Selects an isolation level supplied at runtime.

pub const fn read_uncommitted(self) -> ConfigBuilder<ReadUncommitted, Access>

Uses READ UNCOMMITTED isolation.

pub const fn read_committed(self) -> ConfigBuilder<ReadCommitted, Access>

Uses READ COMMITTED isolation.

pub const fn repeatable_read(self) -> ConfigBuilder<RepeatableRead, Access>

Uses REPEATABLE READ isolation.

pub const fn serializable(self) -> ConfigBuilder<Serializable, Access>

Uses SERIALIZABLE isolation.

pub const fn access_mode( self, mode: AccessMode, ) -> ConfigBuilder<Isolation, Dynamic>

Selects an access mode supplied at runtime.

pub const fn read_only(self) -> ConfigBuilder<Isolation, ReadOnly>

Rejects writes in the transaction.

pub const fn read_write(self) -> ConfigBuilder<Isolation, ReadWrite>

Permits reads and writes in the transaction.

pub const fn build(self) -> TransactionConfig

Finishes the configuration.

impl ConfigBuilder<Serializable, ReadOnly>

pub const fn deferrable(self) -> Self

Defers the initial serializable snapshot until it can run without risk of a serialization failure.

Trait Implementations

impl<Isolation: Clone, Access: Clone> Clone for ConfigBuilder<Isolation, Access>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Isolation: Copy, Access: Copy> Copy for ConfigBuilder<Isolation, Access>

impl<Isolation: Debug, Access: Debug> Debug for ConfigBuilder<Isolation, Access>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Isolation: Eq, Access: Eq> Eq for ConfigBuilder<Isolation, Access>

impl<Isolation: PartialEq, Access: PartialEq> PartialEq for ConfigBuilder<Isolation, Access>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<Isolation: PartialEq, Access: PartialEq> StructuralPartialEq for ConfigBuilder<Isolation, Access>